预测：未来20年 人类将遇见外星人-凯发k8官网

russian scientists expect humanity to encounter alien civilizations within the next two decades, a top russian ¹ predicted on monday.

俄罗斯一位权威天文学家周一预测，在未来二十年内，人类将能和外星人相遇。

"the genesis of life is as ² as the formation of atoms... life exists on other planets and we will find it within 20 years," andrei finkelstein, director of the russian academy of sciences' ³ astronomy institute, was quoted by the interfax news agency as saying.

speaking at an international ^{4 5} to the search for extraterrestrial life（地外生命） , finkelstein said 10 percent of the known planets circling suns in the ⁶ resemble earth.

if water can be found there, then so can life, he said, adding that aliens would most likely resemble humans with two arms, two legs and a head.

"they may have different color skin, but even we have that," he said.

finkelstein's institute runs a program launched in the 1960s at the height of the cold war space race to watch for and beam out radio signals to outer space.

"the whole time we have been searching for extraterrestrial civilizations, we have mainly been waiting for messages from space and not the other way," he said.